Problem Display
PID: 213364 (Q7/3K4/1N6/8/3k4/8/5P2/8 w - - 0 1)

Sisson, J

Family Herald, 1858

Q7/3K4/1N6/8/3k4/8/5P2/8

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ke5
      • 2.Qf3
        • 2...Kd4
          • 3.Qe3#
  • Tries
    • 1.Qc6?
      • 1...Ke5
        • 2.Qf3
          • 2...Kd4
            • 3.Qe3#
      • 1...Kd3!
    • 1.Qa3?
      • threat
        • 2.Qe3#
      • 1...Ke5
        • 2.Qf3
          • 2...Kd4
            • 3.Qe3#
      • 1...Ke4!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qe3#
      • 1...Kc5
        • 2.Qb3
          • 2...Kd4
            • 3.Qe3#
      • 1...Ke5
        • 2.Ke7
          • 2...Kd4
            • 3.Qe3#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).